RIGOL Chapter 6 MATH and Measurements
6-24 DS2000E User’s Guide
4. Phase Measurement Setting
Specify source A and source B in the measurement items "Phs A
→B ", "Phs
A
→B ", "Phs A →B " and "Phs A →B ".
Press Measure Setting Type "Phase" and then press SourceA and
SourceB to set the two channel sources (CH1 or CH2) of the phase
measurement respectively.
5. Threshold Measurement Setting
Specify the upper limit, lower limit and middle value of the auto measurement of
the analog channel. Measurements of all the time, delay and phase parameters
will be influenced by this setting.
Press Measure Setting Type "Threshold" and then:
Press Max and use to set the maximum value of the measurement.
Reducing the maximum value to the current "Mid" will automatically reduce
"Mid" ("Min" might also be included) to keep it (them) lower than the
maximum value. The default is 90% and the range available is from 7% to
95%.
Press Mid and use to set the middle value of measurement. The middle
value is limited by the settings of "Max" and "Min". The default is 50% and
the range available is from 6% to 94%.
Press Min and use to set the minimum value of the measurement.
Increasing the minimum value to the current "Mid" will automatically
increase "Mid" ("Max" might also be included) to keep it (them) higher than
the minimum value. The default is 10% and the range available is from 5%
to 93%.
6. High-Low Measurement Setting
Set the top value (high) and base value (low) of the auto measurement of the
analog channel. Setting the high and low values will affect the measurements for
all the parameters such as time, voltage, delay, and phase.
Press Measure Setting Type "High-Low" and then:
Press Auto to select "ON", and then the oscilloscope will automatically
select the most proper top value and base value based on the current
configuration condition.
Press Auto to select "OFF", and then users can self-define the top value
and base value based on the actual waveforms under test and the
measurement demand.